Hello aspirant,
Yes, you are eligible to take admission in Indraprastha University. Any candidate who has done 11th and 12th from Delhi, will be considered Delhi region candidate and this category hold highest number of admissions i.e. 85%.
Talking about the OBC certificate, if that certificate is issued by the state government then you will be able to use that only in Uttar Pradesh. Because each state has different OBC list. But If the certificate is issued by Central government then it will be acceptable in all states of India.
The eligibility criteria for each course is different, you can write the course you want to get admission in to be more clear about the information.
Hope this helps.
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